The LUT 6050 / LUT 6050 F air circulation ovens guarantee safe operation for applications containing flammable solvents. Limitations of maximum solvent concentration ensures save operation at temperatures up to 250 °C. The instruments comply to EN 1539. - LUT 6050 for normal laboratories (protection class IP 22). - LUT 6050 F for high inflammable atmosphere in the labs (protection class IP 54). The LUT 6050 / LUT 6050 F air circulation ovens guarantee safe operation for applications containing flammable solvents. Limitations of maximum solvent concentration ensures save operation at temperatures up to 250 °C. The instruments comply to EN 1539. - LUT 6050 for normal laboratories (protection class IP 22). - LUT 6050 F for high inflammable atmosphere in the labs (protection class IP 54).